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Onsite it support engineer Greater London
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AWD online
27 Feb, 2026
Full Time Permanent
Onsite IT Support Engineer / 2nd Line Desktop Support Technician
£32,000 yearly
AWD online London, UK
Onsite IT Support Engineer / 2nd Line Desktop Support Technician A fantastic opportunity for a skilled IT Support professional with strong Microsoft 365, Azure and endpoint management experience to join a fast-growing managed services environment delivering high-quality technical support and cloud computing solutions. If you’ve also worked in the following roles, we’d also like to hear from you: 2nd Line Support Engineer, Technical Support Engineer, IT Helpdesk Analyst, Desktop Support Engineer, Application Support Analyst, IT Technician, Deskside Support Technician, Second Line Support, Service Desk Analyst, IT Support Technician, 2nd Line IT Engineer.   SALARY: £32,000 per annum + up to £4,000 Bonus + Benefits (see below) LOCATION: Fully Onsite at London client sites (zones 1-6) JOB TYPE: Full-Time, Permanent     ONLINE TEST: To be considered you must complete an online test to see how you compare with other...
Ocular
27 Feb, 2026
Full Time Permanent
Service Engineer / CCTV Control Rooms & Integrated Security
£40,000 - £44,000 yearly
Ocular Central London, London, UK
Service Engineer / CCTV Control Rooms & Integrated Security Site Engineer A fantastic opportunity to join our team at Ocular, for a skilled engineer with experience in CCTV, access control and integrated security systems to join a dynamic service team supporting high-security sites across London. Ideal for someone confident in fault finding, PPM and technical support. If you’ve also worked in the following roles, we’d also like to hear from you: Site Engineer, CCTV Engineer, Access Control Engineer, Security Installation Engineer   SALARY: £40,000 - £44,000 per annum + Benefits LOCATION: Site in East London or Site in Central London JOB TYPE: Full-Time, Permanent   JOB OVERVIEW We have a fantastic new job opportunity for a Service Engineer supporting large-scale, high-end integrated security systems within complex, secure environments. As a Service Engineer you will deliver maintenance, troubleshooting and...
Randstad Construction and Property
09 Apr, 2026
Permanent
Ex - Military/Services Engineer
Randstad Construction and Property London, UK
Job Advert: Ex-Military Opportunity - Electrical or Mechanical The Opportunities We are currently recruiting for multiple levels and working patterns to suit your lifestyle: The Roles: Service Engineer, Resident Engineer, and Lead/Site Supervisor. The Shifts: Choose between a stable Monday - Friday (08:00-17:00) routine or shift patterns for maximum days off. The Rewards: Competitive salary brackets ranging from 40,000 to 65,000+ (depending on experience and seniority), plus overtime, standby allowances, and comprehensive benefits packages. What You Bring to the Team Technical Foundation: A formal engineering qualification (e.g., NVQ Level 3, City & Guilds, or military equivalent in Electrical or Mechanical Engineering). Adaptability: The ability to pivot from a routine inspection to an emergency repair without losing your cool. Leadership (for Lead roles): Experience managing small teams, sub-contractors, and health & safety...
TA
09 Apr, 2026
Permanent
Research Engineer, Agentic Critical-Systems Cyber-Security
The Alan Turing Institute 39 Holloway Rd, London N7 8JP, UK
The Role This Research Engineer role sits within The Alan Turing Institute s Defence and National Security programme and focuses on designing, building and evaluating LLM-driven agentic systems to strengthen the cyber resilience of critical national infrastructure, particularly legacy operational technology and industrial control systems that cannot easily be patched or upgraded. The postholder will develop autonomous hardening and monitoring capabilities, create realistic digital twin and simulation environments, run robust large-scale evaluations, and produce high-quality research software, technical outputs, and publications, while working closely with multidisciplinary experts across AI, cyber security and critical systems. It s a highly applied research role suited to someone excited by combining machine learning, software engineering and cyber security to solve complex real-world resilience challenges with national importance. Your Profile We re looking for a...
Adecco
09 Apr, 2026
Contract
Data Integration Engineer
£650 - £700 daily
Adecco 39 Holloway Rd, London N7 8JP, UK
Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job Title : Data Integration Engineer Contract : Initial 6-Month Contract with potential to extend. Location : London (5 days in office) Rate : 650 - 700 inside umbrella Knowledge required: In-depth understanding of Data and Integration. In-depth understanding of PL/SQL and TSQL Good understanding on data quality, security, compliance requirements Experience required: Solid hands-on experience with SQL Server & Oracle databases. Solid hands-on experience with Data Stage ETL tool. Proficiency in SQL, ETL tools, data modelling tools, creating data marts...
Blue Light Card
09 Apr, 2026
Permanent
Platform Engineer
Blue Light Card 39 Holloway Rd, London N7 8JP, UK
Blue Light Card. Individually great, together unstoppable The Role and the Team We have an exciting opportunity for a Platform Engineer to join our Engineering team at Blue Light Card. In this role, you'll design, build, and maintain scalable, reliable, and secure cloud infrastructure that supports our engineering teams. You'll drive the adoption of DevOps practices, automate processes, and ensure operational excellence while contributing to our Engineering Community of Practice. Working collaboratively across teams, you'll play a pivotal role in enabling the efficient delivery of high-quality software solutions. You'll also have the chance to innovate by building proof of concepts, troubleshooting complex issues, and influencing our technical direction. This role offers the opportunity to stay hands-on with cutting-edge tools and technologies while fostering a culture of collaboration and continuous improvement. What You'll Do Automate infrastructure by building and...
Light & Wonder
09 Apr, 2026
Full Time
Field Service Technician
Light & Wonder London, United Kingdom
Gaming: Welcome to the world of land-based gaming. At Light & Wonder, it’s all about the games, and our Gaming team builds cutting-edge technology, products, and content for the most iconic casinos and operators across the globe. Position Summary Field Service Technician – [Greater London]   Salary: £28,075 + £1,300 shift allowance + benefits  Location: N, AL, MK, LU, HP, SG, EN, WD & IG   Hours: 40 per week, rolling 5 days out of 7     About Us   At Light & Wonder , it’s all about the games. Our Gaming team delivers cutting-edge technology, products, and content to some of the most iconic casinos and operators worldwide.   We’re looking for several Field Service Technicians to join our team, covering the N, AL, MK, LU, HP, SG, EN, WD, and IG postcodes , as well as the wider Greater London area.   This role is ideal for:   Experienced technicians with a background in IT,...
citi
09 Apr, 2026
Full Time
FX Prime Brokerage Developer VP - (FX Prime)
citi London, UK
FX Prime Brokerage Developer VP - (FX Prime) Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. About Citi As the world’s most global bank, Citi gives you the tools to be a trailblazer. We’re not just building technology; we’re building the future of banking. With thousands of employees located around the globe, we are an international team...
citi
09 Apr, 2026
Full Time
FX Prime Brokerage Development Lead VP (FX Prime)
citi London, UK
FX Prime Brokerage Development Lead VP About Citi As the world’s most global bank, Citi gives you the tools to be a trailblazer. We’re not just building technology; we’re building the future of banking. With thousands of employees located around the globe, we are an international team encompassing a broad range of teams, roles, and cultures, and we invite you to come and join us! Citi’s technology team supports business operations in 100+ countries, across multiple lines of business spanning both Institutional and retail businesses. The group works to optimize the IT environment by standardizing production platforms, reducing complexity, and introducing innovative solutions that provide new business capabilities, reduce total cost of ownership, and create a competitive advantage for Citi. We want to regularly engage with talented individuals who are passionate about producing clean, testable code as part of a high performing team. We have found this to be way more...
citi
09 Apr, 2026
Full Time
FX Technology – Cross Border Payments Developer (AVP)
citi London, UK
FX Technology – Cross Border Payments Developer (AVP) About Citi As the world’s most global bank, Citi gives you the tools to be a trailblazer. We’re not just building technology; we’re building the future of banking. With thousands of employees located around the globe, we are an international team encompassing a broad range of teams, roles, and cultures, and we invite you to come and join us! Citi’s technology team supports business operations in 100+ countries, across multiple lines of business spanning both Institutional and retail businesses. The group works to optimize the IT environment by standardizing production platforms, reducing complexity, and introducing innovative solutions that provide new business capabilities, reduce total cost of ownership, and create a competitive advantage for Citi. We want to regularly engage with talented individuals who are passionate about producing clean, testable code as part of a high performing team. We have found this to be...
citi
09 Apr, 2026
Full Time
Lead Application Developer – VP – XVA Technology
citi London, UK
 26950897 Lead Application Developer – VP – XVA Technology What would a candidate search for? Engineer the future of global finance. At Citi, our Tech team doesn't just support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. What We do /The Team XVA Technology at Citi is undertaking a bold, multi-year transformation to build a best-in-class centralised cross asset platform risk system. We are re-engineering our technology...
citi
09 Apr, 2026
Full Time
xVA Technology Senior Project Manager Business Analyst
citi London, UK
26951302 xVA Technology Senior Project Manager Business Analyst What would a candidate search for? Engineer the future of global finance. At Citi, our Tech team doesn't just support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. What We do /The Team XVA Technology at Citi is undertaking a bold, multi-year transformation to build a best-in-class centralised cross asset platform risk system. We are re-engineering our...
citi
09 Apr, 2026
Full Time
Commodities Technical - Application Support Analyst - Vice President
citi London, UK
Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. We are seeking a highly motivated and experienced Senior Technical Application Support Specialist to join our global dynamic team. The successful candidate will be responsible for providing L2/L3 technical support for our commodities trading platform, with a primary focus on the Openlink and Risk...
citi
09 Apr, 2026
Full Time
Risk and Controls Senior Officer (Artificial Intelligence) - SVP
citi London, UK
Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. By Joining Citi, you will become part of a global organisation whose mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. This role is for a Technology Risk and Control Officer with specific focus on Artificial...
citi
09 Apr, 2026
Full Time
Risk and Controls Officer (Artificial Intelligence) - VP
citi London, UK
Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. By Joining Citi, you will become part of a global organisation whose mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. This role is for a Technology Risk and Control Officer with specific focus on Artificial...
citi
09 Apr, 2026
Full Time
FX eTrading Technology Pricing Specialist - SVP
citi London, UK
About Citi As the world’s most global bank, Citi gives you the tools to be a trailblazer. We’re not just building technology; we’re building the future of banking. With thousands of employees located around the globe, we are an international team encompassing a broad range of teams, roles, and cultures, and we invite you to come and join us! Citi’s technology team supports business operations in 100+ countries, across multiple lines of business spanning both Institutional and retail businesses. The group works to optimize the IT environment by standardizing production platforms, reducing complexity, and introducing innovative solutions that provide new business capabilities, reduce total cost of ownership, and create a competitive advantage for Citi. We want to regularly engage with talented individuals who are passionate about producing clean, testable code as part of a high performing team. We have found this to be way more important than experience in the financial sector....
ABM
09 Apr, 2026
Full Time
Mobile A/C Engineer
ABM London, UK
LOCATION: Pier Walk, London SHIFT PATTERN: M- F, 8-5pm SALARY: Competitive ROLE OVERVIEW AND PURPOSE • You will be utilising your core skills as an Air Conditioning service engineer, reactive fault diagnostics and installations associated to this company’s core activities • Full commissioning and servicing of HVAC Equipment, Chillers and associated Air Handling Units and other associated equipment. • Assist with Warranty Repairs were necessary • Compile reports and information sheets according to the company’s Quality System, for purposes of conveying information regarding the quality and performance of individual installations. • Co-operation with contracts staff were necessary to achieve our employer’s acceptance in line with agreed contract terms. • Produce non-commissioning related documentation as dictated by workload, ie. Technical reports and reject reports for failures of components or plant. • Responsible for own Health & Safety on site and follow...
ABM
09 Apr, 2026
Full Time
Mobile Refrigeration / Chiller Engineer
ABM London Borough of Hounslow, UK
LOCATION: Hounslow SHIFT PATTERN: Mon, Tue, Wed, Thur, Fri 8-5pm SALARY: Competitive ROLE OVERVIEW AND PURPOSE • You will be utilising your core skills as an Air Conditioning service engineer, reactive fault diagnostics and installations associated to this company’s core activities • Full commissioning and servicing of HVAC Equipment, Chillers and associated Air Handling Units and other associated equipment. • Assist with Warranty Repairs were necessary • Compile reports and information sheets according to the company’s Quality System, for purposes of conveying information regarding the quality and performance of individual installations. • Co-operation with contracts staff were necessary to achieve our employer’s acceptance in line with agreed contract terms. • Produce non-commissioning related documentation as dictated by workload, ie. Technicalreports and reject reports for failures of components or plant. • Responsible for own Health & Safety on site...
citi
08 Apr, 2026
Full Time
Risk Developer - Equities Risk Technology
citi London, UK
Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. About the Role We are seeking a highly skilled and motivated VP Risk Developer to join our Equities Risk Technology team. This role offers an exciting opportunity to work on critical risk management systems, developing cutting-edge solutions that support our global trading desks. The ideal candidate...
AND Digital
08 Apr, 2026
Full Time
Lead Full Stack Engineer (Backend Leaning)
AND Digital London, UK
Lead Full‑Stack Engineer (Backend-leaning)  Who We Are: AND Digital are a tech company focused on accelerating digital delivery and dedicated to closing the digital skills gap. We’ve been helping organisations build better digital products and stronger digital teams since 2014. We believe our work should always leave a legacy for the client. We do this through close relationships with our offices (or ‘Clubs’) so that our partners are always prioritized by a regional team close to them. This unique model has driven success for our clients and ourselves, evidenced by our remarkable organic growth since 2014. Today we number more than 1,300 people with Clubs all over the UK and Europe with plans for global expansion in the next couple of years. Join us - and help us fulfil our mission to close the world’s digital skills gap. What you’ll bring to the table: Core Technical Expertise: Strong hands‑on backend engineering experience, with depth in one or more of: Java, Node.js,...
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